15673770890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1\times {\mathrm{25643}}^1$

素因数の和:28886

約数の個数: 32

約数和(自身を含む): 29708061120

約数和(自身を除く): 14034290230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3217, 6434, 16085, 25643, 32170, 51286, 61123, 122246, 128215, 256430, 305615, 487217, 611230, 974434, 2436085, 4872170, 82493531, 164987062, 412467655, 824935310, 1567377089, 3134754178, 7836885445, 15673770890]

約数ペア:

[(1, 15673770890), (2, 7836885445), (5, 3134754178), (10, 1567377089), (19, 824935310), (38, 412467655), (95, 164987062), (190, 82493531), (3217, 4872170), (6434, 2436085), (16085, 974434), (25643, 611230), (32170, 487217), (51286, 305615), (61123, 256430), (122246, 128215)]